Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
(2016 SG58)
Classification: TransNeptunian Object          SPK-ID: 3841643
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8481360741679403 0.00027193  
a 231.2441440324497 0.40228 au
q 35.11764353844206 0.0043384 au
i 13.22753173130794 4.9315e-05 deg
node 118.8671421727914 0.0023883 deg
peri 296.1752031202199 0.035779 deg
M 359.5247056168331 0.0012274 deg
tp 2460696.261314654244
(2025-Jan-20.76131465)
5.0878 TDB
period 1284412.555452319
3516.53
3351.6
9.176
d
yr
n .0002802837752339024 7.3139e-07 deg/d
Q 427.3706445264573 0.74348 au
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      1526 days (4.18 yr)  
   first obs. used      2013-10-03  
   last obs. used      2017-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .11849  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 13:17:09  

Additional Information
 Earth MOID = 34.1512 au 
 Jupiter MOID = 30.2028 au 
 T_jup = 6.899 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457205.5 (2015-Jul-02.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8489270715891462 0.00027445  
q 35.08384674313325 0.0043997 au
tp 2460757.742164065026
(2025-Mar-23.24216407)
5.0434 TDB
node 119.0531623227999 0.0023921 deg
peri 296.4107673373391 0.035647 deg
i 13.2205268271078 4.8091e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      1526 days (4.18 yr)  
   first obs. used      2013-10-03  
   last obs. used      2017-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .11849  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 13:17:09  

Additional Information
 Jupiter MOID = 30.2028 au 
 T_jup = 6.899 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.532127043834067E-8 -5.476720827834841E-7 .0008867273546025841 -6.868022599517508E-8 6.296599411876573E-6 2.754778104008165E-9
q -5.476720827834841E-7 1.935719136852683E-5 -.02160405094227612 1.966442416636389E-6 -.0001522403248368435 -1.091764134968196E-8
tp .0008867273546025841 -.02160405094227612 25.43618939716546 -.00225532765709128 .1794078251570199 2.376761737186384E-5
node -6.868022599517508E-8 1.966442416636389E-6 -.00225532765709128 5.722114579838754E-6 -2.12760225270781E-5 -9.139823074460249E-8
peri 6.296599411876573E-6 -.0001522403248368435 .1794078251570199 -2.12760225270781E-5 .001270737252024027 2.564906930704785E-7
i 2.754778104008165E-9 -1.091764134968196E-8 2.376761737186384E-5 -9.139823074460249E-8 2.564906930704785E-7 2.31271034774655E-9

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.5   .41356 MPO466842 autocmod 2.6q
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-01 09:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin